66699879

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{8641}}^1$

素因数の和:8758

約数の個数: 16

約数和(自身を含む): 92918784

約数和(自身を除く): 26218905

約数列:

[1, 3, 31, 83, 93, 249, 2573, 7719, 8641, 25923, 267871, 717203, 803613, 2151609, 22233293, 66699879]

約数ペア:

[(1, 66699879), (3, 22233293), (31, 2151609), (83, 803613), (93, 717203), (249, 267871), (2573, 25923), (7719, 8641)]